I bought the CD-R55 remote along with my x-920bt and wri-p wireless remote interface

I also have the flat "credit card" style remote that came with my other head unit, which I actaully prefer over the bulky and Busy CD-R55

initially I had set the switches and it worked, all be it with limited functions(Expected)

the issue it hasn't worked since the first week of use battery voltage good @ 2.99V

tried resetting switches and slapping it against the seat No go

Also it may have been re-packaged as the battery was already installed and there was no protective film to be removed as stated in the set up instructions

anyone have one of these jewels? any tips to get it working

Does the other remote work?

I bought the CD-R55 and was told it wouldnt work with the X920BT. I needed the CD-R510:

http://www.amazon.com/gp/product/B000P6VQ7K/ref=oss_product?tag=amaz08-20

Any Pioneer remotes will work with limited control.